Changes between Version 4 and Version 5 of TracPermissions


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Timestamp:
Jun 23, 2016 9:54:23 AM (17 months ago)
Author:
trac
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  • TracPermissions

    v4 v5  
    1 = Trac Permissions =
     1= Trac Permissions
    22[[TracGuideToc]]
    33
    44Trac uses a simple, case sensitive, permission system to control what users can and can't access.
    55
    6 Permission privileges are managed using the [TracAdmin trac-admin] tool or (new in version 0.11) the ''General / Permissions'' panel in the ''Admin'' tab of the web interface.
     6Permission privileges are managed using the [TracAdmin trac-admin] tool or the ''General / Permissions'' panel in the ''Admin'' tab of the web interface.
    77
    88In addition to the default permission policy described in this page, it is possible to activate additional permission policies by enabling plugins and listing them in the `[trac] permission_policies` configuration entry in the TracIni. See TracFineGrainedPermissions for more details.
     
    1111In addition to these privileges, users can be granted additional individual rights in effect when authenticated and logged into the system. All logged in users belong to the virtual group "authenticated", which inherits permissions from "anonymous".
    1212
    13 == Graphical Admin Tab ==
    14 ''This feature is new in version 0.11.''
    15 
    16 To access this tab, a user must have one of the following permissions: `TRAC_ADMIN`, `PERMISSION_ADMIN`, `PERMISSION_ADD`, `PERMISSION_REMOVE`. The permissions can granted using the `trac-admin` command (more on `trac-admin` below):
     13== Graphical Admin Tab
     14
     15To access this tab, a user must have one of the following permissions: `TRAC_ADMIN`, `PERMISSION_ADMIN`, `PERMISSION_GRANT`, `PERMISSION_REVOKE`. The permissions can be granted using the `trac-admin` command (more on `trac-admin` below):
    1716{{{
    1817  $ trac-admin /path/to/projenv permission add bob TRAC_ADMIN
     
    2726An easy way to quickly secure a new Trac install is to run the above command on the anonymous user, install the [http://trac-hacks.org/wiki/AccountManagerPlugin AccountManagerPlugin], create a new admin account graphically and then remove the TRAC_ADMIN permission from the anonymous user.
    2827
    29 == Available Privileges ==
     28From the graphical admin tab, users with `PERMISSION_GRANT` will only be allowed to grant permissions that they possess, and users with `PERMISSION_REVOKE` will only be allowed to revoke permissions that they possess. For example, a user cannot grant `MILESTONE_ADMIN` unless they have `PERMISSION_GRANT` and `MILESTONE_ADMIN`, and they cannot revoke `MILESTONE_ADMIN` unless they have `PERMISSION_REVOKE` and `MILESTONE_ADMIN`. `PERMISSION_ADMIN` just grants the user both `PERMISSION_GRANT` and `PERMISSION_REVOKE`, and users with `TRAC_ADMIN` can grant or revoke any permission.
     29
     30== Available Privileges
    3031
    3132To enable all privileges for a user, use the `TRAC_ADMIN` permission. Having `TRAC_ADMIN` is like being `root` on a *NIX system: it will allow you to perform any operation.
     
    3334Otherwise, individual privileges can be assigned to users for the various different functional areas of Trac ('''note that the privilege names are case-sensitive'''):
    3435
    35 === Repository Browser ===
     36=== Repository Browser
    3637
    3738|| `BROWSER_VIEW` || View directory listings in the [wiki:TracBrowser repository browser] ||
     
    4041|| `CHANGESET_VIEW` || View [wiki:TracChangeset repository check-ins] ||
    4142
    42 === Ticket System ===
     43=== Ticket System
    4344
    4445|| `TICKET_VIEW` || View existing [wiki:TracTickets tickets] and perform [wiki:TracQuery ticket queries] ||
     
    4950|| `TICKET_EDIT_CC` || Full modify cc field ||
    5051|| `TICKET_EDIT_DESCRIPTION` || Modify description field ||
    51 || `TICKET_EDIT_COMMENT` || Modify comments ||
     52|| `TICKET_EDIT_COMMENT` || Modify another user's comments. Any user can modify their own comments by default. ||
    5253|| `TICKET_BATCH_MODIFY` || [wiki:TracBatchModify Batch modify] tickets ||
    53 || `TICKET_ADMIN` || All `TICKET_*` permissions, plus the deletion of ticket attachments and modification of the reporter and description fields. It also allows managing ticket properties in the WebAdmin panel. ||
     54|| `TICKET_ADMIN` || All `TICKET_*` permissions, deletion of ticket attachments and modification of the reporter field, which grants ability to create a ticket on behalf of another user (it will appear that another user created the ticket). It also allows managing ticket properties through the web administration module. ||
    5455
    5556Attention: the "view tickets" button appears with the `REPORT_VIEW` permission.
    5657
    57 === Roadmap ===
     58=== Roadmap
    5859
    5960|| `MILESTONE_VIEW` || View milestones and assign tickets to milestones. ||
     
    6566|| `ROADMAP_ADMIN` || to be removed with [trac:#3022 #3022], replaced by MILESTONE_ADMIN ||
    6667
    67 === Reports ===
     68=== Reports
    6869
    6970|| `REPORT_VIEW` || View [wiki:TracReports reports], i.e. the "view tickets" link. ||
     
    7475|| `REPORT_ADMIN` || All `REPORT_*` permissions ||
    7576
    76 === Wiki System ===
     77=== Wiki System
    7778
    7879|| `WIKI_VIEW` || View existing [wiki:TracWiki wiki] pages ||
     
    8384|| `WIKI_ADMIN` || All `WIKI_*` permissions, plus the management of ''readonly'' pages. ||
    8485
    85 === Permissions ===
     86=== Permissions
    8687
    8788|| `PERMISSION_GRANT` || add/grant a permission ||
     
    8990|| `PERMISSION_ADMIN` || All `PERMISSION_*` permissions ||
    9091
    91 === Others ===
     92=== Others
    9293
    9394|| `TIMELINE_VIEW` || View the [wiki:TracTimeline timeline] page ||
     
    9697|| `EMAIL_VIEW` || Shows email addresses even if [wiki:TracIni#trac-section trac show_email_addresses] configuration option is false ||
    9798
    98 == Creating New Privileges ==
    99 
    100 To create custom permissions, for example to be used in a custom workflow, enable the optional [trac:ExtraPermissionsProvider tracopt.perm.config_perm_provider.ExtraPermissionsProvider] component in the "Plugins" admin panel, and add the desired permissions to the `[extra-permissions]` section in your [wiki:TracIni#extra-permissions-section trac.ini]. For more information, please refer to the documentation of the component in the admin panel.
    101 
    102 == Granting Privileges ==
     99== Creating New Privileges
     100
     101To create custom permissions, for example to be used in a custom workflow, enable the optional [trac:ExtraPermissionsProvider tracopt.perm.config_perm_provider.ExtraPermissionsProvider] component in the "Plugins" admin panel, and add the desired permissions to the `[extra-permissions]` section in your [wiki:TracIni#extra-permissions-section trac.ini]. For more information, please refer to the documentation  on the [wiki:TracIni#extra-permissions-section TracIni] page after enabling the component.
     102
     103== Granting Privileges
    103104
    104105You grant privileges to users using [wiki:TracAdmin trac-admin]. The current set of privileges can be listed with the following command:
     
    122123}}}
    123124
    124 == Permission Groups ==
     125== Permission Groups
    125126
    126127There are two built-in groups, "authenticated" and "anonymous".
     
    144145Group membership can be checked by doing a {{{permission list}}} with no further arguments; the resulting output will include group memberships. '''Use at least one lowercase character in group names, as all-uppercase names are reserved for permissions'''.
    145146
    146 == Adding a New Group and Permissions ==
     147== Adding a New Group and Permissions
    147148Permission groups can be created by assigning a user to a group you wish to create, then assign permissions to that group.
    148149
     
    154155}}}
    155156
    156 == Removing Permissions ==
     157== Removing Permissions
    157158
    158159Permissions can be removed using the 'remove' command. For example:
     
    175176}}}
    176177
    177 == Default Permissions ==
     178== Default Permissions
    178179
    179180By default on a new Trac installation, the `anonymous` user will have ''view'' access to everything in Trac, but will not be able to create or modify anything.